| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $111.32 | 9.422% | $121.8086 | $121.81 | $121.80 | $121.80 |
| Purchase #2 | $54.85 | 3.852% | $56.9628 | $56.96 | $56.95 | $57.00 |
| Purchase #3 | $56.78 | 5.201% | $59.7331 | $59.73 | $59.75 | $59.70 |
| Purchase #4 | $62.68 | 10.839% | $69.4739 | $69.47 | $69.45 | $69.50 |
| Purchase #5 | $142.97 | 7.321% | $153.4368 | $153.44 | $153.45 | $153.40 |
| Purchase #6 | $227.35 | 10.744% | $251.7765 | $251.78 | $251.80 | $251.80 |
| Purchase #7 | $102.92 | 11.157% | $114.4028 | $114.40 | $114.40 | $114.40 |
| 7 purchase totals = | $758.87 | $827.5945 | $827.59 | $827.60 | $827.60 | |